CA1297943C - Materiau d'etancheite expanse, stable a haute temperature et resistant aux agents chimiques - Google Patents

Materiau d'etancheite expanse, stable a haute temperature et resistant aux agents chimiques

Info

Publication number: CA1297943C
Authority: CA; Canada
Prior art keywords: fuel cell; seal material; elastomer; blowing agent; recited
Prior art date: 1986-09-22
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

CA000536112A

Other languages

English (en)

Inventor

James D. Singelyn

Anthony P. Mientek

Raymond L. Gelting

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

UTC Power Corp

Original Assignee

International Fuel Cells Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1986-09-22

Filing date

1987-04-30

Publication date

1992-03-24

1987-04-30 Application filed by International Fuel Cells Corp filed Critical International Fuel Cells Corp

1992-03-24 Application granted granted Critical

1992-03-24 Publication of CA1297943C publication Critical patent/CA1297943C/fr

2009-03-24 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000000463 material Substances 0.000 title claims abstract description 87
239000000126 substance Substances 0.000 title abstract description 5
239000000446 fuel Substances 0.000 claims abstract description 107
229920001971 elastomer Polymers 0.000 claims abstract description 54
239000000806 elastomer Substances 0.000 claims abstract description 53
239000004604 Blowing Agent Substances 0.000 claims abstract description 37
239000002253 acid Substances 0.000 claims abstract description 9
238000007789 sealing Methods 0.000 claims abstract description 8
238000000034 method Methods 0.000 claims abstract description 7
239000004215 Carbon black (E152) Substances 0.000 claims description 17
238000005260 corrosion Methods 0.000 claims description 17
230000007797 corrosion Effects 0.000 claims description 17
229930195733 hydrocarbon Natural products 0.000 claims description 17
150000002430 hydrocarbons Chemical class 0.000 claims description 17
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 14
239000008151 electrolyte solution Substances 0.000 claims description 10
229910000147 aluminium phosphate Inorganic materials 0.000 claims description 7
XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical group NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 claims description 6
238000010438 heat treatment Methods 0.000 claims description 6
239000012763 reinforcing filler Substances 0.000 claims description 6
239000004156 Azodicarbonamide Substances 0.000 claims description 4
235000019399 azodicarbonamide Nutrition 0.000 claims description 4
238000012856 packing Methods 0.000 claims description 3
229920006395 saturated elastomer Polymers 0.000 claims description 3
206010037660 Pyrexia Diseases 0.000 claims 2
230000003213 activating effect Effects 0.000 abstract 1
239000007789 gas Substances 0.000 description 10
230000004913 activation Effects 0.000 description 7
239000000203 mixture Substances 0.000 description 5
229920003249 vinylidene fluoride hexafluoropropylene elastomer Polymers 0.000 description 5
238000001816 cooling Methods 0.000 description 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
239000006229 carbon black Substances 0.000 description 3
239000012809 cooling fluid Substances 0.000 description 3
239000012530 fluid Substances 0.000 description 3
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
239000000376 reactant Substances 0.000 description 3
NBOCQTNZUPTTEI-UHFFFAOYSA-N 4-[4-(hydrazinesulfonyl)phenoxy]benzenesulfonohydrazide Chemical group C1=CC(S(=O)(=O)NN)=CC=C1OC1=CC=C(S(=O)(=O)NN)C=C1 NBOCQTNZUPTTEI-UHFFFAOYSA-N 0.000 description 2
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
239000012190 activator Substances 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000000945 filler Substances 0.000 description 2
-1 polytetrafluoroethylene Polymers 0.000 description 2
229920001343 polytetrafluoroethylene Polymers 0.000 description 2
239000004810 polytetrafluoroethylene Substances 0.000 description 2
239000011800 void material Substances 0.000 description 2
239000004593 Epoxy Substances 0.000 description 1
229920002449 FKM Polymers 0.000 description 1
YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000007664 blowing Methods 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
230000001276 controlling effect Effects 0.000 description 1
125000003700 epoxy group Chemical group 0.000 description 1
239000000835 fiber Substances 0.000 description 1
229910052731 fluorine Inorganic materials 0.000 description 1
239000011737 fluorine Substances 0.000 description 1
229920001973 fluoroelastomer Polymers 0.000 description 1
238000005755 formation reaction Methods 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
150000002431 hydrogen Chemical class 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
238000011065 in-situ storage Methods 0.000 description 1
229910052809 inorganic oxide Inorganic materials 0.000 description 1
239000000395 magnesium oxide Substances 0.000 description 1
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
238000000465 moulding Methods 0.000 description 1
229940099990 ogen Drugs 0.000 description 1
229920000647 polyepoxide Polymers 0.000 description 1
230000001737 promoting effect Effects 0.000 description 1
239000000565 sealant Substances 0.000 description 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
- H01M8/242—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes comprising framed electrodes or intermediary frame-like gaskets
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
- H01M8/2425—High-temperature cells with solid electrolytes
- H01M8/2432—Grouping of unit cells of planar configuration
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/2484—Details of groupings of fuel cells characterised by external manifolds
- H01M8/2485—Arrangements for sealing external manifolds; Arrangements for mounting external manifolds around a stack
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2230/00—Sealing means
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Sustainable Development (AREA)
Sustainable Energy (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
General Chemical & Material Sciences (AREA)
Sealing Material Composition (AREA)
Fuel Cell (AREA)
Gasket Seals (AREA)

CA000536112A 1986-09-22 1987-04-30 Materiau d'etancheite expanse, stable a haute temperature et resistant aux agents chimiques Expired - Lifetime CA1297943C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/909,658 US4774154A (en)	1986-09-22	1986-09-22	Expanded high-temperature stable chemical resistant seal material
US909,658		1986-09-22

Publications (1)

Publication Number	Publication Date
CA1297943C true CA1297943C (fr)	1992-03-24

Family

ID=25427619

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000536112A Expired - Lifetime CA1297943C (fr)	1986-09-22	1987-04-30	Materiau d'etancheite expanse, stable a haute temperature et resistant aux agents chimiques

Country Status (8)

Country	Link
US (1)	US4774154A (fr)
JP (1)	JP2558707B2 (fr)
BE (1)	BE1000536A5 (fr)
CA (1)	CA1297943C (fr)
DE (1)	DE3719525C2 (fr)
FR (1)	FR2604300B1 (fr)
GB (1)	GB2195492B (fr)
NL (1)	NL8701295A (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5096786A (en) *	1989-09-11	1992-03-17	Westinghouse Electric Corp.	Integral edge seals for phosphoric acid fuel cells
US5173373A (en) *	1989-09-14	1992-12-22	Yamaha Hatsudoki Kabushiki Kaisha	Gasket for fuel cell
DE69204834T2 (de) *	1991-06-04	1996-04-04	Ballard Power Systems	Gegliederte membranelektrodenanordnung für elektrochemische brennstoffzelle.
WO1993013566A1 (fr) *	1991-12-26	1993-07-08	International Fuel Cells, Inc.	Pile a combustible en forme de plaque et son procede de fabrication
DE19515457C1 (de) *	1995-04-27	1996-07-25	Mtu Friedrichshafen Gmbh	Brennstoffzelle
DE19703214C2 (de)	1997-01-29	2003-10-30	Proton Motor Fuel Cell Gmbh	Membran-Elektrodeneinheit mit integriertem Dichtrand und Verfahren zu ihrer Herstellung
KR100362831B1 (ko) *	1997-10-28	2002-11-29	가부시끼가이샤 도시바	가스 매니폴드를 구비한 연료 전지
DE19818036B4 (de) *	1998-04-22	2005-05-19	Siemens Ag	Verfahren zur Herstellung eines elektrotechnischen Bauteils mit einer kunststoffpassivierten Oberfläche, derartiges Bauteil und Anwendung dieses Bauteils
US6271158B1 (en)	1998-07-21	2001-08-07	Alliedsignal Inc.	Composite sealant materials for solid oxide fuel cells
JP2000100457A (ja) *	1998-09-25	2000-04-07	Matsushita Electric Ind Co Ltd	燃料電池
US6165634A (en) *	1998-10-21	2000-12-26	International Fuel Cells Llc	Fuel cell with improved sealing between individual membrane assemblies and plate assemblies
US6660422B2 (en) *	1998-12-11	2003-12-09	Utc Fuel Cells, Llc	Proton exchange membrane fuel cell external manifold seal
WO2000035038A1 (fr) *	1998-12-11	2000-06-15	International Fuel Cells, Llc	Fixation du collecteur externe d'une cellule electrochimique a membrane echangeuse de protons
US6303245B1 (en)	1999-08-27	2001-10-16	Plug Power Inc.	Fuel cell channeled distribution of hydration water
US6261711B1 (en)	1999-09-14	2001-07-17	Plug Power Inc.	Sealing system for fuel cells
US6596427B1 (en)	2000-11-06	2003-07-22	Ballard Power Systems Inc.	Encapsulating seals for electrochemical cell stacks and methods of sealing electrochemical cell stacks
WO2002063706A1 (fr) *	2001-02-07	2002-08-15	Siemens Aktiengesellschaft	Pile de combustible
DE10160905B4 (de) *	2001-12-12	2007-07-19	Carl Freudenberg Kg	Dichtungsanordnung für Brennstoffzellen, Verfahren zur Herstellung und Verwendung einer solchen Dichtungsanordnung
DE10201145A1 (de) *	2002-01-15	2003-07-31	H2 Interpower Brennstoffzellen	Brennstoffzelle oder Hydrolyseur und Verfahren zur Herstellung einer Brennstoffzelle oder eines Hydrolyseurs
US6843406B2 (en) *	2002-09-27	2005-01-18	Battelle Memorial Institute	Gas-tight metal/ceramic or metal/metal seals for applications in high temperature electrochemical devices and method of making
US6964825B2 (en) *	2003-07-25	2005-11-15	Fuelcell Energy, Inc.	Compliant manifold gasket
JP4645092B2 (ja) *	2004-07-27	2011-03-09	日産自動車株式会社	燃料電池装置
US7521387B2 (en) *	2004-09-21	2009-04-21	General Electric Company	Alkali-free composite sealant materials for solid oxide fuel cells
DE102006054849A1 (de) *	2006-11-20	2008-05-21	Behr Gmbh & Co. Kg	Bipolarplatte, insbesondere für eine Brennstoffzelle
JP5217230B2 (ja) *	2007-04-27	2013-06-19	トヨタ自動車株式会社	燃料電池用スタックおよび燃料電池搭載車両

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3042727A (en) *	1959-06-04	1962-07-03	Dow Chemical Co	Preparation of fluoroform
US3668337A (en) *	1971-01-18	1972-06-06	Thomas & Betts Corp	Matrix switch with improved flexible insulative spacer arrangement
GB1397734A (en) *	1971-08-19	1975-06-18	Superflexit	Vinylidene fluoride hexafluoropropylene copolymer foams
US3811956A (en) *	1972-11-02	1974-05-21	Esb Inc	Sealant for galvanic batteries and cells
US4174244A (en) *	1976-05-28	1979-11-13	Industrial Electronic Rubber Company	Method of making a printing blanket
US4385018A (en) *	1977-11-21	1983-05-24	Automation Industries, Inc.	Method and apparatus for making insulated, reinforced flexible hose
US4374185A (en) *	1981-05-14	1983-02-15	United Technologies Corporation	High temperature, high pressure chemical resistant seal material
US4508793A (en) *	1982-09-08	1985-04-02	Sanyo Electric Co., Ltd.	Air-cooled fuel cell system
JPS59205163A (ja) *	1983-05-06	1984-11-20	Sanyo Electric Co Ltd	積層電池シ−ル材の製法
JPS6014767A (ja) *	1983-07-06	1985-01-25	Sanyo Electric Co Ltd	燃料電池のマニホルド取付用シ−ル材の製法
JPS61126776A (ja) *	1984-11-22	1986-06-14	Toshiba Corp	燃料電池およびその製造方法
JPS61143946A (ja) *	1984-12-18	1986-07-01	Sanyo Electric Co Ltd	燃料電池のマニホルド取付シ−ル方法
JPS6227485A (ja) *	1985-07-29	1987-02-05	Nok Corp	シ−ル材料
DE3677526D1 (de) *	1985-11-12	1991-03-21	Asahi Chemical Ind	Schaumfaehige fluor enthaltende polymerzusammensetzungen und die so erhaltenen fluorschaeume.

1986
- 1986-09-22 US US06/909,658 patent/US4774154A/en not_active Expired - Lifetime
1987
- 1987-04-30 CA CA000536112A patent/CA1297943C/fr not_active Expired - Lifetime
- 1987-06-02 GB GB8712887A patent/GB2195492B/en not_active Expired - Lifetime
- 1987-06-03 NL NL8701295A patent/NL8701295A/nl not_active Application Discontinuation
- 1987-06-11 DE DE3719525A patent/DE3719525C2/de not_active Expired - Fee Related
- 1987-06-19 JP JP62153226A patent/JP2558707B2/ja not_active Expired - Lifetime
- 1987-06-25 BE BE8700709A patent/BE1000536A5/fr not_active IP Right Cessation
- 1987-06-26 FR FR8709067A patent/FR2604300B1/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPS6383465A (ja)	1988-04-14
BE1000536A5 (fr)	1989-01-24
GB8712887D0 (en)	1987-07-08
DE3719525C2 (de)	1998-03-19
JP2558707B2 (ja)	1996-11-27
US4774154A (en)	1988-09-27
FR2604300B1 (fr)	1995-05-24
NL8701295A (nl)	1988-04-18
DE3719525A1 (de)	1988-03-24
FR2604300A1 (fr)	1988-03-25
GB2195492B (en)	1990-01-10
GB2195492A (en)	1988-04-07

Legal Events

Date	Code	Title	Description
2003-03-24	MKLA	Lapsed

Publication	Publication Date	Title
CA1297943C (fr)	1992-03-24	Materiau d'etancheite expanse, stable a haute temperature et resistant aux agents chimiques
KR100602540B1 (ko)	2006-07-20	개별적인 막 조립체와 플레이트 조립체 사이의 밀봉이개선된 연료전지
US6200698B1 (en)	2001-03-13	End plate assembly having a two-phase fluid-filled bladder and method for compressing a fuel cell stack
US4374185A (en)	1983-02-15	High temperature, high pressure chemical resistant seal material
US5173373A (en)	1992-12-22	Gasket for fuel cell
JPH0215574A (ja)	1990-01-19	燃料電池集積体ヘマニフォルドを封着するための組立体
US3466197A (en)	1969-09-09	Method of making carbonate electrolyte matrix and fuel cell therewith
JP2010055951A (ja)	2010-03-11	シール材およびそれを用いた電気化学装置
US5256498A (en)	1993-10-26	Molten carbonate fuel cell
JP2008525963A (ja)	2008-07-17	燃料電池スタックの動きの相違に対応するマニホルドガスケット
US20040086766A1 (en)	2004-05-06	Fuel cells
CN221176274U (zh)	2024-06-18	一种soc电堆密封结构
WO2000035038A1 (fr)	2000-06-15	Fixation du collecteur externe d'une cellule electrochimique a membrane echangeuse de protons
JPH0193063A (ja)	1989-04-12	溶融炭酸塩型燃料電池
JP4486801B2 (ja)	2010-06-23	接着剤組成物
JPS61114476A (ja)	1986-06-02	燃料電池
JPH10302830A (ja)	1998-11-13	ナトリウム／溶融塩二次電池及びその組立方法
JPH01211865A (ja)	1989-08-25	溶融炭酸塩型燃料電池の電解質板
CN117165127A (zh)	2023-12-05	一种用于制氢电解槽的密封材料及其垫片结构
JPS61128475A (ja)	1986-06-16	燃料電池
Sounai et al.	1987	MCFC 50-CM Square Stack Development
JPS58108670A (ja)	1983-06-28	燃料電池
JPS61285677A (ja)	1986-12-16	燃料電池
JPS6326960A (ja)	1988-02-04	溶融塩型燃料電池
JPS62278760A (ja)	1987-12-03	燃料電池